recreational diving

163 examples
(0.03 sec)

InfoRecreational diving or sport diving is a type of diving that uses SCUBA equipment for the purpose of leisure and enjoyment.

In 1980 Vanuatu won independence from France and Britain, and on November 18, 1983 the government of the new republic declared that no salvage or recovery of any artifact would be allowed from the Coolidge.Since then the ship has been used for recreational diving.Divers see a largely intact luxury cruise liner and a military ship.…

In 1951 Royal was recalled to active duty, serving until 1958 as a civil engineer at Air Force bases around the world.It was during this period that Royal took up recreational diving.Over the course of his career as an underwater diver, Royal dived in the Atlantic, Pacific and Indian Oceans and the Caribbean, Mediterranean and Black Seas.…

For this reason, in December 2007 the Hurghada Environmental Protection and Conservation Association (HEPCA) a non-governmental organisation installed thirty-two permanent mooring buoys and drilled holes in the wreck to allow trapped air to escape.During this work, the vessel was closed off to recreational diving.…

For this reason, technical diving often includes the use of breathing mixtures other than air.These factors increase the level of risk and training required for technical diving far beyond that required for recreational diving.This is a fairly conservative definition of technical diving.…

Night diving is a Underwater diving done during the hours of darkness.It frequently refers specifically to recreational diving which takes place in darkness.The diver can experience a different underwater environment at night, because many marine animals are nocturnal.…

Rebreather technology has advanced considerably, often driven by the growing market in recreational diving equipment.

Most underwater search and recovery is done by professional divers as part of commercial marine salvage operations, military operations, emergency services, or law enforcement activities.Minor aspects of search and recovery are also considered within the scope of recreational diving.…

Most recreational rebreather manufacturers require that training on their equipment is based on training originating from the manufacturer, ie, the instructor trainers are typically certified by the manufacturer.Over the past ten or fifteen years rebreather technology has advanced considerably, often driven by the growing market in recreational diving equipment.…

Later evaluations in 2003 and 2004 both showed that failure to ditch the weight remained a problem.Weight belts are the most common weighting system currently in use for recreational diving.Weight belts are often made of tough nylon webbing, but other materials such as rubber can be used.…

Buddy diving is the more generally advocated procedure alternative, on the principle that in case of an emergency, a dive buddy can assist the diver in difficulty, but this is only valid if the buddy is close enough to help, notices the problem, and is competent and willing to assist.There are several recreational diving issues that are currently topics of discussion within the diving community.…

The call is usually not that these divers be restrained from diving, but that they be encouraged to dive more regularly in their home communities so as to gain experience and support their local diving scene.However, as recreational diving has a very low accident and death rate, it is a commonly claimed view that current training requirements are adequate.According to a 1972 North American analysis of 1970 calendar year data, diving was found to be, on man-hours based criteria, 96 times more dangerous than driving an automobile.…

Diving in liquids other than water may present special problems due to density, viscosity and chemical compatibility of diving equipment, as well as possible environmental hazards to the diving team.As a general rule, professional diving is done where the work is to be done, and recreational diving is done where conditions are suitable.As a consequence, there are many recorded and publicized recreational dive sites which are known for their convenience, points of interest, and frequently favourable conditions.…

Wedge Island is partly crown land and partly privately owned; it was used for farming for 130 years following European settlement of the region, and holds several buildings, mainly used as tourist accommodation, an airstrip, pier and a lighthouse.The waters around the islands are extensively used for commercial and recreational fishing and for recreational diving.Australian sea lions breed on the islands, and New Zealand fur seals may haul out there.…

The choice of breathing gas for scuba diving is from four main groups.Air is the default gas for most shallow recreational diving, and in some parts of the world it may be the only gas easily available.It is freely available, consistent in quality and easily compressed.…

Although these are good courses for improving someone's diving skills and further progressing in diving education they are not professional courses.However many professional courses would expect a participant to have progressed to that level in the recreational diving before becoming a professional.…

Thus narcosis while diving in open water rarely develops into a serious problem as long as the divers are aware of its symptoms, and are able to ascend to manage it.Diving beyond is generally considered outside the scope of recreational diving.Below these depths, as narcosis and oxygen toxicity become critical risk factors, specialist training is required in the use of various helium-containing gas mixtures such as trimix or heliox.…

The islets are marked by the Longships Lighthouse, the current structure being first lit in December 1873.The islets are very popular for recreational diving, the sea has clear water with prolific marine life and flora.…

Until recently, nitrox diving was considered technical, but this is no longer the case.Some say that technical diving is any type of scuba diving that is considered higher risk than conventional recreational diving.However, some advocate that this should include penetration diving (as opposed to open-water diving), whereas others contend that penetrating overhead environments should be regarded as a separate type of diving.…

The inert gas may have effects on the diver, but these are thought to be mostly physical effects, such as tissue damage caused by bubbles in decompression sickness.The most common inert gas used in breathing gas for recreational diving is nitrogen.…

The cutter was raised for the investigation, but ultimately was scuttled in the Gulf of Mexico after the investigation was complete.She currently serves as an artificial reef for recreational diving and fishing.Having just completed her overhaul at the Gulf Tampa Drydock Company, which included overhaul of the main propulsion generators, Blackthorn was outward bound from Tampa Bay on the night of 28 January 1980.…